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Improved compressor

A compressor and improved technology, applied in mechanical equipment, machines/engines, liquid variable capacity machinery, etc., can solve problems such as increased noise power level of compressors

Inactive Publication Date: 2015-10-21
ANQING CART COMPRESSOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the above technique, the compressor noise power level increases because all the vibrations in the refrigeration system are transferred to the casing

Method used

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  • Improved compressor

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Embodiment Construction

[0022] see figure 1 , the compressor 6 includes: a casing 1; a muffler 5 disposed inside the casing 1, which attenuates noise due to the refrigerant fluid; an inlet pipe 3, which carries the refrigerant fluid delivered from the evaporator in the refrigeration cycle; an opening 2, which is arranged at the position where the inlet pipe 3 is installed on the shell 1, and provides the inlet of the refrigerant fluid to the shell 1.

[0023] The compressor 6 also includes a muffler pipe 4 , one end of which leads to the muffler 5 , the other end of which extends through the opening 2 to the outside of the housing 1 and leads to the inlet pipe 3 with a gap between them. The muffler pipe 4 extends from outside the casing 1 all the way into the inlet pipe 3 and almost all of the refrigerant fluid sucked by the compressor 6 is received directly into the muffler 5 without entering the casing 1 . With the muffler pipe 4 the inlet of the muffler 5 extends all the way into the inlet pipe 3...

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Abstract

The invention provides an improved compressor. The compressor comprises a shell, an opening, an inlet pipe, a silencer pipe and a silencer, wherein one end of the silencer pipe is leaded to the silencer, and the other end penetrates through the opening on the shell to extend outside the shell, and is leaded into the inlet pipe; and the end part of the inlet pipe is connected to the opening to form a gap therebetween. The improved compressor prevents most of refrigerant fluids received into the silencer through the shell. Therefore, the temperature of the refrigerant fluids entering the silencer is kept lower to improve the compressor efficiency. In addition, as the silencer pipe and the inlet pipe are not contacted with each other, the vibration and the noise caused by the vibration are prevented.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment manufacturing and relates to an improved compressor. Background technique [0002] A compressor is a power device that converts mechanical energy into gas pressure energy. It is often used in pneumatic tools to provide gas power and is widely used. In the compressor preferably utilized in the cooling device, a muffler made of plastic material is used to attenuate noise due to refrigerant flow and the temperature and pressure reduced refrigerant fluid received from the evaporator is delivered to the muffler. Refrigerant fluid drawn by the muffler housed within the compressor housing is delivered to the cylinder volume and compressed there by the piston to participate in the refrigeration cycle. In the prior art, a semi-direct suction method is used in the compressor to cool the refrigerant received into the cylinder volume. In this method, the muffler inlet and the inlet pipe of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B37/12F04B39/12F04B39/00
Inventor 余永军李树政朱晓斌韦龙炳陶志专
Owner ANQING CART COMPRESSOR
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